56343456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 175429800

約数和(自身を除く): 119086344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 101, 104, 117, 144, 149, 156, 202, 208, 234, 288, 298, 303, 312, 404, 416, 447, 468, 596, 606, 624, 808, 894, 909, 936, 1192, 1212, 1248, 1313, 1341, 1616, 1788, 1818, 1872, 1937, 2384, 2424, 2626, 2682, 3232, 3576, 3636, 3744, 3874, 3939, 4768, 4848, 5252, 5364, 5811, 7152, 7272, 7748, 7878, 9696, 10504, 10728, 11622, 11817, 14304, 14544, 15049, 15496, 15756, 17433, 21008, 21456, 23244, 23634, 29088, 30098, 30992, 31512, 34866, 42016, 42912, 45147, 46488, 47268, 60196, 61984, 63024, 69732, 90294, 92976, 94536, 120392, 126048, 135441, 139464, 180588, 185952, 189072, 195637, 240784, 270882, 278928, 361176, 378144, 391274, 481568, 541764, 557856, 586911, 722352, 782548, 1083528, 1173822, 1444704, 1565096, 1760733, 2167056, 2347644, 3130192, 3521466, 4334112, 4695288, 6260384, 7042932, 9390576, 14085864, 18781152, 28171728, 56343456]

約数ペア:

[(1, 56343456), (2, 28171728), (3, 18781152), (4, 14085864), (6, 9390576), (8, 7042932), (9, 6260384), (12, 4695288), (13, 4334112), (16, 3521466), (18, 3130192), (24, 2347644), (26, 2167056), (32, 1760733), (36, 1565096), (39, 1444704), (48, 1173822), (52, 1083528), (72, 782548), (78, 722352), (96, 586911), (101, 557856), (104, 541764), (117, 481568), (144, 391274), (149, 378144), (156, 361176), (202, 278928), (208, 270882), (234, 240784), (288, 195637), (298, 189072), (303, 185952), (312, 180588), (404, 139464), (416, 135441), (447, 126048), (468, 120392), (596, 94536), (606, 92976), (624, 90294), (808, 69732), (894, 63024), (909, 61984), (936, 60196), (1192, 47268), (1212, 46488), (1248, 45147), (1313, 42912), (1341, 42016), (1616, 34866), (1788, 31512), (1818, 30992), (1872, 30098), (1937, 29088), (2384, 23634), (2424, 23244), (2626, 21456), (2682, 21008), (3232, 17433), (3576, 15756), (3636, 15496), (3744, 15049), (3874, 14544), (3939, 14304), (4768, 11817), (4848, 11622), (5252, 10728), (5364, 10504), (5811, 9696), (7152, 7878), (7272, 7748)]